SKF BTM65BTN9/P4CDB Double direction angular contact thrust ball bearings,SKF BTM 65 BTN9/P4CDB Super-precision bearings-BEARINGPOWER Co.,Ltd.
Bearings, units and housings -- Super-precision bearings -- Double direction angular contact thrust ball bearings -- Angular contact thrust ball bearings, double direction, super-precision -- SKF BTM 65 BTN9/P4CDB

BTM 65 BTN9/P4CDB

Dimensions
d 65mm
D 100mm
H 33mm
d1 80.9mm
D1 91.1mm
r1,2min.1.1mm
r3,4min.0.6mm
Abutment dimensions
damin.71mm
Damax.96.8mm
ramax.1mm
rbmax.0.6mm
dn 78.8mm
Calculation data
Basic dynamic load ratingC 26kN
Basic static load ratingC0 54kN
Fatigue load limitPu 2.32kN
Attainable speed for grease lubrication  8400r/min
Attainable speed for oil-air lubrication  10900r/min
Preload class A  250N
Preload class B  750N
Static axial stiffnes for preload A  342N/µm
Static axial stiffnes for preload B  510N/µm
Reference grease quantityGref 8.4cm³
Notes

Speed values are applicable to bearings with light preload (suffix DBA). For bearings with a heavy preload (suffix DBB), attainable speeds are about 75% of the quoted values.

Mass
Mass bearing  0.9kg
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Hot number: 23120-2RS5/VT143 23144 CC/W33 240/850 BC 249/1320 CAF/W33 32932 412403 6200 7020 ACE/P4AH1 FSAF 22220 TLC FYAWK 20 LTHR GEP 480 FS NJ 2306 ECML NU 1017 M/HC5C3 QJ 232 N2MA SI 40 ES-2RS

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